Constant incoming call from VC IP.

We got actually two Lifesize conference with the same config, but team 220 constantly got incoming calls from 100@public IP or 1101@public IP, and by Public IP I mean is the public IP from the videoconference, this is strange do you know what could it be or how to dissable this behavior.

I disable multicall because when in a VC there were constant incoming calls

As you can see in the image below that is the format from the incoming call and the IP is the Public IP from the VC.